i am having my first major surgery ever coming up and need to know if anyone has had this done. my NS is going to do discectomy/fusion on t9/10, and herniation repair with insertion of some kind of sealant for the tear that is in that disc (t8/9). has anyone had any experience with this sealant. he said it is the same type of adhesive used in place of sutures. thanking you in advancevanessa